Transcript
3SE Series
Customer: Customer Part Number: Innodisk Part Number: Innodisk Model Name: Date:
Innodisk Approver
Customer Approver
SATADOM-MV 3SE
Table of contents LIST OF FIGURES .......................................................................................................................................................6 1. PRODUCT OVERVIEW .........................................................................................................................................7 1.1 INTRODUCTION OF INNODISK SATADOM-MV 3SE ......................................................................... 7 1.2 PRODUCT VIEW AND MODELS ............................................................................................................... 7 1.3 SATA INTERFACE................................................................................................................................... 7 2. PRODUCT SPECIFICATIONS ........................................................................................................................... 8 2.1 CAPACITY AND DEVICE PARAMETERS ................................................................................................... 8 2.2 PERFORMANCE ........................................................................................................................................ 8 2.3 ELECTRICAL SPECIFICATIONS ............................................................................................................... 8 2.3.1 Power Requirement ..................................................................................... 8 2.3.2 Power Consumption ..................................................................................... 8 2.4 ENVIRONMENTAL SPECIFICATIONS ...................................................................................................... 9 2.4.1 Temperature Ranges ................................................................................... 9 2.4.2 Humidity ...................................................................................................... 9 2.4.3 Shock and Vibration ..................................................................................... 9 2.4.4 Mean Time between Failures (MTBF) ........................................................... 9 2.5 CE AND FCC COMPATIBILITY ............................................................................................................... 9 2.6 ROHS COMPLIANCE ............................................................................................................................. 10 2.7 RELIABILITY ......................................................................................................................................... 10 2.8 TRANSFER MODE .................................................................................................................................. 10 2.9 PIN ASSIGNMENT ................................................................................................................................. 10 2.10 MECHANICAL DIMENSIONS ............................................................................................................... 11 2.11 ASSEMBLY WEIGHT ........................................................................................................................... 11 2.12 SEEK TIME .......................................................................................................................................... 11 2.13 HOT PLUG ........................................................................................................................................... 11 2.14 NAND FLASH MEMORY ..................................................................................................................... 11 3. THEORY OF OPERATION ................................................................................................................................. 12 3.1 OVERVIEW............................................................................................................................................. 12 3.2 SATA III CONTROLLER ...................................................................................................................... 12 3.3 ERROR DETECTION AND CORRECTION................................................................................................ 13 3.4 WEAR-LEVELING .................................................................................................................................. 13 3.5 BAD BLOCKS MANAGEMENT ................................................................................................................ 13 3.6 POWER CYCLING .................................................................................................................................. 13 3.7 GARBAGE COLLECTION......................................................................................................................... 13 4. INSTALLATION REQUIREMENTS ............................................................................................................... 14 4.1 SATADOM-MV 3SE PIN DIRECTIONS ............................................................................................ 14 2
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SATADOM-MV 3SE 4.2 ELECTRICAL CONNECTIONS FOR SATADOM-MV 3SE .................................................................... 14 4.3 WRITE PROTECTION ............................................................................................................................ 14 4.4 DEVICE DRIVE ...................................................................................................................................... 15 4.5 PIN7 VCC ............................................................................................................................................. 15 4.6 POWER CABLE ....................................................................................................................................... 16 5. PART NUMBER RULE ......................................................................................................................................... 17
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REVISION HISTORY Revision
Description
Date
Preliminary
First Released
Nov., 2013
Rev. 0.1
Add 2GB
Dec., 2013
Rev. 0.2
Wording correction
Feb., 2014
Add power cable SPEC. Update ME. drawing, add 3D drawing Rev. 1.0
MP Released
Jan., 2015
Modify TBW based on NAND Flash specifications
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List of Tables TABLE 1: DEVICE PARAMETERS.....................................................................................................................................8 TABLE 2: PERFORMANCE ................................................................................................................................................8 TABLE 3: INNODISK SATADOM-MV 3SE POWER REQUIREMENT ....................................................................8 TABLE 4: POWER CONSUMPTION .................................................................................................................................8 TABLE 5: TEMPERATURE RANGE FOR SATADOM-MV 3SE ..................................................................................9 TABLE 6: SHOCK/VIBRATION TESTING FOR SATADOM-MV 3SE....................................................................9 TABLE 7: SATADOM-MV 3SE MTBF ......................................................................................................................9 TABLE 8: INNODISK SATADOM-MV 3SE PIN ASSIGNMENT ........................................................................... 10
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List of Figures FIGURE 1: INNODISK SATADOM-MV 3SE .............................................................................................................7 FIGURE 2: INNODISK SATADOM-MV 3SE BLOCK DIAGRAM .......................................................................... 12 FIGURE 3: SIGNAL SEGMENT AND POWER SEGMENT ............................................................................................ 14
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1. Product Overview 1.1 Introduction of Innodisk SATADOM-MV 3SE Innodisk Serial ATA Disk on Module (SATADOM) supports SATA III standard (6.0Gb/s) interface with excellent performance, and SATADOM-MV 3SE is designed as the smallest form factor size that could enhance compatibility with various design applications. Particularly the 7th pin of standard SATA 7pin connector can optionally be the built-in power VCC pin. In other words, it could be connected directly to the SATA on-board socket on customers’ system without additional power cable. Besides, the booting time for operation and the power consumption is less than hard disk drive (HDD). SATADOM-MV 3SE can work under harsh environment compile with ATA protocol, no additional drives are required, and the SSD can be configured as a boot device or data storage device.
1.2 Product View and Models Innodisk SATADOM-MV 3SE is available in follow capacities within SLC flash ICs. SATADOM-MV 3SE 2GB
SATADOM-MV 3SE 16GB
SATADOM-MV 3SE 4GB
SATADOM-MV 3SE 32GB
SATADOM-MV 3SE 8GB
Figure 1: Innodisk SATADOM-MV 3SE
1.3 SATA Interface Innodisk SATADOM-MV 3SE supports SATA III interface, and compliant with SATA I and SATA II. SATA III interface can work with Serial Attached SCSI (SAS) host system, which is used in server computer. Innodisk SATADOM-MV 3SE is compliant with Serial ATA Gen 1, Gen 2 and Gen 3 specification (Gen.3 supports 1.5Gbps /3.0Gbps/6.0Gbps data rate). SATA connector uses a standard 7-pin signal segment. 7
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2. Product Specifications 2.1 Capacity and Device Parameters SATADOM-MV 3SE device parameters are shown in Table 1. Table 1: Device parameters Capacity
LBA
Cylinders
Heads
Sectors
User Capacity(MB)
2GB
3928176
3897
16
63
1918
4GB
7835184
7773
16
63
3,826
8GB
15649200
15525
16
63
7,641
16GB
31277232
16383
16
63
15,272
32GB
62533296
16383
16
63
30,533
64GB
125045424
16383
16
63
61,057
2.2 Performance Burst Transfer Rate:
6.0Gbps Table 2: Performance
Capacity Sequential Read (max.) Sequential Write (max.)
2GB
4GB
8GB
16GB
32GB
64GB
50 MB/sec
120 MB/sec
130 MB/sec
130 MB/sec
130 MB/sec
130 MB/sec
27 MB/sec
50 MB/sec
100 MB/sec
100 MB/sec
120 MB/sec
120 MB/sec
Note: the information is based on CrystalDiskMark 3.01 with file size 1000MB test patent
2.3 Electrical Specifications 2.3.1 Power Requirement Table 3: Innodisk SATADOM-MV 3SE Power Requirement Item Input voltage
Symbol VIN
Rating +5 DC +- 5%
Unit V
2.3.2 Power Consumption Table 4: Power Consumption
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Mode
Power Consumption (mA)
Read Write Idle
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2.4 Environmental Specifications 2.4.1 Temperature Ranges Table 5: Temperature range for SATADOM-MV 3SE Temperature Operating Storage
Range Standard Grade: 0°C to +70°C Industrial Grade: -40°C to +85°C -55°C to +95°C
2.4.2 Humidity Relative Humidity: 10-95%, non-condensing
2.4.3 Shock and Vibration Table 6: Shock/Vibration Testing for SATADOM-MV 3SE Reliability Vibration Mechanical Shock
Test Conditions 7 Hz to 2K Hz, 20G, 3 axes Duration: 0.5ms, 1500 G, 3 axes
Reference Standards IEC 68-2-6 IEC 68-2-27
2.4.4 Mean Time between Failures (MTBF) Table 7 summarizes the MTBF prediction results for various SATADOM-MV 3SE configurations. The analysis was performed using a RAM Commander™ failure rate prediction. ‧ Failure Rate: The total number of failures within an item population, divided by the total number of life units expended by that population, during a particular measurement interval under stated condition. ‧ Mean Time between Failures (MTBF): A basic measure of reliability for repairable items: The mean number of life units during which all parts of the item perform within their specified limits, during a particular measurement interval under stated conditions. Table 7: SATADOM-MV 3SE MTBF Product Innodisk SATADOM-MV 3SE
Condition Telcordia SR-332 GB, 25°C
MTBF (Hours) >3,000,000
2.5 CE and FCC Compatibility SATADOM-MV 3SE conforms to CE and FCC requirements.
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2.6 RoHS Compliance SATADOM-MV 3SE is fully compliant with RoHS directive.
2.7 Reliability Parameter
Value
Read Cycles Wear-Leveling Algorithm Bad Blocks Management Error Correct Code TBW 2GB 4GB 8GB 16GB 32GB 64GB
Unlimited Read Cycles Support Support Support 108 (Sequential write) 216 (Sequential write) 432 (Sequential write) 864 (Sequential write) 1728 (Sequential write) 3456 (Sequential write)
2.8 Transfer Mode SATADOM-MV 3SE support following transfer mode: Serial ATA III 6.0Gbps Serial ATA II 3.0Gbps Serial ATA I 1.5Gbps
2.9 Pin Assignment Innodisk SATADOM-MV 3SE uses a standard SATA pin-out. See Table 8 for SATADOM-MV 3SE pin assignment. Table 8: Innodisk SATADOM-MV 3SE Pin Assignment
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Name
Type
Description
Pin 1
GND
Shielding
Pin 2
A+
Pin 3
A-
Differential signal to A Differential signal to A-
Pin 4
GND
Shielding
Pin 5
B-
Differential signal to B-
Pin 6
B+
Differential signal to B
Pin 7
GND/VCC (+5V)
Shielding/Power*
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2.10 Mechanical Dimensions
2.11 Assembly Weight An Innodisk SATADOM-MV 3SE within flash ICs, 32GB’s weight is 8 grams approximately.
2.12 Seek Time Innodisk SATADOM-MV 3SE is not a magnetic rotating design. There is no seek or rotational latency required.
2.13 Hot Plug The SSD support hot plug function and can be removed or plugged-in during operation. User has to avoid hot plugging the SSD which is configured as boot device and installed operation system. Surprise hot plug
: The insertion of a SATA device into a backplane (combine signal and power) that has power present. The device powers up and initiates an OOB sequence.
Surprise hot removal: The removal of a SATA device from a powered backplane, without first being placed in a quiescent state.
2.14 NAND Flash Memory Innodisk SATADOM-MV 3SE uses Single Level Cell (SLC) NAND flash memory, which is non-volatility, high reliability and high speed memory storage. There are only two statuses 0 or 1 of one cell. Read or Write data to flash memory for SSD is control by microprocessor.
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3. Theory of Operation 3.1 Overview Figure 2 shows the operation of Innodisk SATADOM-MV 3SE from the system level, including the major hardware blocks.
Figure 2: Innodisk SATADOM-MV 3SE Block Diagram Innodisk SATADOM-MV 3SE integrates a SATA III controller and NAND flash memories. Communication with the host occurs through the host interface, using the standard ATA protocol. Communication with the flash device(s) occurs through the flash interface.
3.2 SATA III Controller Innodisk SATADOM-MV 3SE is designed with ID 106, a SATA III 6.0Gbps (Gen. 3) controller. The Serial ATA physical, link and transport layers are compliant with Serial ATA Gen 1, Gen 2 and Gen 3 specification (Gen 3 supports 1.5Gbps/3.0Gbps/6.0Gbps data rate). The controller has 4 channels for flash interface.
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3.3 Error Detection and Correction Highly sophisticated Error Correction Code algorithms are implemented. The ECC unit consists of the Parity Unit (parity-byte generation) and the Syndrome Unit (syndrome-byte computation). This unit implements an algorithm that can correct 40 bits per 1024 bytes in an ECC block. Code-byte generation during write operations, as well as error detection during read operation, is implemented on the fly without any speed penalties.
3.4 Wear-Leveling Flash memory can be erased within a limited number of times. This number is called the erase cycle limit or write endurance limit and is defined by the flash array vendor. The erase cycle limit applies to each individual erase block in the flash device. Innodisk SATADOM-MV 3SE uses a static wear-leveling algorithm to ensure that consecutive writes of a specific sector are not written physically to the same page/block in the flash. This spreads flash media usage evenly across all pages, thereby extending flash lifetime.
3.5 Bad Blocks Management Bad Blocks are blocks that contain one or more invalid bits whose reliability are not guaranteed. The Bad Blocks may be presented while the SSD is shipped, or may develop during the life time of the SSD. When the Bad Blocks is detected, it will be flagged, and not be used anymore. The SSD implement Bad Blocks management, Bad Blocks replacement, Error Correct Code to avoid data error occurred. The functions will be enabled automatically to transfer data from Bad Blocks to spare blocks, and correct error bit.
3.6 Power Cycling Innodisk’s power cycling management is a comprehensive data protection mechanism that functions before and after a sudden power outage to SSD. Low-power detection terminates data writing before an abnormal power-off, while table-remapping after power-on deletes corrupt data and maintains data integrity. Innodisk’s power cycling provides effective power cycling management, preventing data stored in flash from degrading with use.
3.7 Garbage Collection Garbage collection is used to maintain data consistency and perform continual data cleansing on SSDs. It runs as a background process, freeing up valuable controller resources while sorting good data into available blocks, and deleting bad blocks. It also significantly reduces write operations to the drive, thereby increasing the SSD’s speed and lifespan.
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4. Installation Requirements 4.1 SATADOM-MV 3SE Pin Directions
Figure 3: Signal Segment and Power Segment
4.2 Electrical Connections for SATADOM-MV 3SE A Serial ATA device may be either directly connected to a host or connected to a host through a cable. For connection via cable, the cable should be no longer than 1meter. The SATA interface has a separate connector for the power supply. Please refer to the pin description for further details.
4.3 Write Protection SATADOM-MV 3SE within the write-protect function could prevent the device from modification and deletion. Write-protected data could only be read, that is, users could not write to it, edit it, append data to it, or delete it. When users would like to make sure that neither themselves nor others could modify or destroy the file, users could switch on write-protection. Thus, SATADOM-MV 3SE could process write-protect mechanism and disable flash memory to be written-in any data. Only while the system power-off, users could switch on write-protection. Write-protection could not be switched-on, after OS booting.
Figure 4: SATADOM-MV 3SE hardware write protect 14
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4.4 Device Drive No additional device drives are required. The Innodisk SATADOM-MV 3SE can be configured as a boot device.
4.5 Pin7 VCC Innodisk SATADOM series products have an optional design to provide power supply through the 7th Pin of SATA connector, and customers DO NOT have to use the power cable for power supply. Such a cable-less design of SATADOM series products with Pin7 VCC brings more convenience to customers’ system. The followings are the points customers have to be careful of while designing in SATADOM series products with Pin7 VCC. SATADOM series products with Pin7 VCC is designed with a fuse (poly switch 500mA, 6V) on Pin7’s circuit. Such a design could avoid any potential damage to customers’ system. To have the advantages of SATADOM series with Pin7 VCC, and to avoid any potential damage to customers’ board designed with VCC power supply, Innodisk suggests that customers MUST design their board with a fuse which should be designed before the SATA socket Pin7 VCC. In other words, customers are suggested NOT TO layout 5V VCC to SATA socket on board directly. A circuit diagram example to explain this is shown as below.
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4.6 Power cable A power cable is shipped with each SATADOM product, which has standard 4pins power connector and special 3 pins power connector for SATADOM. The male and female power connector of SATADOM have foolproof design to avoid misconnection, please check it before power on.
* PN end with F is SATADOM Pin 7 with power supply version, which doesn’t provide power cable.
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5. Part Number Rule 1
CODE
Description
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 19
20
21
D E SMV - 3
2
G D
0
6
A
C
1
Q
B
- X
X
X
Disk SATADOM-MV
Capacity
Controller
Flash Operation Internal CH. Mode Temp. Control
Flash Type
-
Customized Code
Definition Code 1st (Disk)
Code 14th (Operation Temperature)
D : Disk
C: Standard Grade (0℃~ +70℃)
Code 2nd (Feature set)
W: Industrial Grade (-40℃~ +85℃)
E : Embedded series
Code 15th (Internal control)
Code 3rd ~5th (Form factor)
1~9: TSOP PCB version.
SMV: SATADOM-MV
Code 16th (Channel of data transfer)
Code 7th ~9th (Capacity) 08G:8GB
16G:16GB
32G: 32GB
S: Single Channel 64G: 64GB
Code 10th ~12th (Controller)
D: Dual Channels Q: Quad Channels Code 17th (Flash Type)
D06: ID106
B: Toshiba SLC Code 13th (Flash mode)
Code 18th (pin7 type)
A: Asynchronous NAND.
F: Pin7 version (Optional) Code 19th~21st (Customize code)
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Appendix CE/FCC/RoHS
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